Core Ultra 5 245T vs Xeon Platinum 8153

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Core Ultra 5 245T vs Xeon Platinum 8153 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core Ultra 5 245T vs Xeon Platinum 8153: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core Ultra 5 245T

2025

Why buy it

✅Better for gaming: +25.5% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 125W, a 60W reduction.
✅Newer platform on LGA1851 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Arc Xe-LPG 64EU, while Xeon Platinum 8153 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Platinum 8153, which brings 16 cores / 32 threads and 48 PCIe lanes.
❌Launch MSRP is still $270 MSRP, while Xeon Platinum 8153 mostly shows up through inconsistent older-market listings.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Platinum 8153

2017

Why buy it

✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 245T across 50 shared CPU benchmark tests.
❌Lower PassMark (32,180 vs 32,444).
❌92.3% higher power demand at 125W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core Ultra 5 245T moves to LGA1851 and DDR5.
❌No integrated graphics, while Core Ultra 5 245T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core Ultra 5 245T better than Xeon Platinum 8153?

Not really, because they are built for different jobs. Xeon Platinum 8153 makes more sense for workstation-style multi-core throughput, while Core Ultra 5 245T is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core Ultra 5 245T is the better pick. According to our tests, it delivers 25.5% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Core Ultra 5 245T is the stronger fit. You are getting 0.8% better PassMark, backed by 14 cores and 14 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Core Ultra 5 245T is the better buy right now. Core Ultra 5 245T comes in at an unclear MSRP at $270 MSRP versus unclear MSRP, and it still gives you a 25.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (120.2 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Core Ultra 5 245T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2017), a healthier platform with LGA1851 and DDR5 instead of LGA3647, and more multi-core headroom with 14 cores / 14 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 5 245T vs Xeon Platinum 8153 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core Ultra 5 245T

The Core Ultra 5 245T is manufactured by Intel. It was released in 7 January 2025 (less than a year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 14 cores and 14 threads. Base frequency is 2.2 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 65 Watt. Memory support: DDR5-6400. Passmark benchmark score: 32,444 points. Launch price was $270.

Xeon Platinum 8153

The Xeon Platinum 8153 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 2.8 GHz. L3 cache: 22 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 32,180 points. Launch price was $3,115.

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Processing Power

The Core Ultra 5 245T packs 14 cores / 14 threads, while the Xeon Platinum 8153 offers 16 cores / 32 threads — the Xeon Platinum 8153 has 2 more cores. Boost clocks reach 5.1 GHz on the Core Ultra 5 245T versus 2.8 GHz on the Xeon Platinum 8153 — a 58.2% clock advantage for the Core Ultra 5 245T (base: 2.2 GHz vs 2 GHz). The Core Ultra 5 245T uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Xeon Platinum 8153 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core Ultra 5 245T scores 32,444 against the Xeon Platinum 8153's 32,180 — a 0.8% lead for the Core Ultra 5 245T. L3 cache: 24 MB (total) on the Core Ultra 5 245T vs 22 MB on the Xeon Platinum 8153.

Feature	Core Ultra 5 245T	Xeon Platinum 8153
Cores / Threads	14 / 14	16 / 32+14%
Boost Clock	5.1 GHz+82%	2.8 GHz
Base Clock	2.2 GHz+10%	2 GHz
L3 Cache	24 MB (total)+9%	22 MB
L2 Cache	3 MB (per core)	16 MB+433%
Process	3 nm-79%	14 nm
Architecture	Arrow Lake-S (2024−2025)	Skylake (server) (2017−2018)
PassMark	32,444	32,180

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Memory & Platform

The Core Ultra 5 245T uses the LGA1851 socket (PCIe 5.0), while the Xeon Platinum 8153 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 5 245T versus 2666 on the Xeon Platinum 8153 — the Core Ultra 5 245T supports 140.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8153 supports up to 768 GB of RAM compared to 256 GB — 200% more capacity for professional workloads. Memory channels: 2 (Core Ultra 5 245T) vs 6 (Xeon Platinum 8153). PCIe lanes: 20 (Core Ultra 5 245T) vs 48 (Xeon Platinum 8153) — the Xeon Platinum 8153 offers 28 more lanes for additional GPUs or NVMe drives.

Feature	Core Ultra 5 245T	Xeon Platinum 8153
Socket	LGA1851	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-6400+140%	2666
Max RAM Capacity	256 GB	768 GB+200%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	20	48+140%

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Advanced Features

Neither processor supports overclocking. Only the Xeon Platinum 8153 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core Ultra 5 245T includes integrated graphics (Arc Xe-LPG 64EU), while the Xeon Platinum 8153 requires a dedicated GPU. Primary use case: Core Ultra 5 245T targets Desktop Low Power.